User's Guide

Wearable EVK User Guide
AN-21011301-E1
38
Ver.1.0.0
Currently, this program does not support local music playback, and will support it in the future.If users
need ,please confirm with Telink FAE.
5.2 ”B91_SPI_Demo.bin”
Feature:
• Realize amoled screen display.
Intructions:
1. Download the BIN file to EVK(refer to chapter4);
Figure 5-5 Firmware download success
2. Power on peripheral modules(Refer to 2.1.1);
3. Re-power on EVK or short press sw1 (reset) to let the chip program run;
4. Check the display;